Question: what is an algorithm that contains the word system in their name
Paraphrase: what is an algorithm that consists of the word device in their name
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q8366 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'system')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
Answer: Reversible reference system propagation algorithm, Reversible reference system propagation algorithm, Quantum algorithm for linear systems of equations, Quantum algorithm for linear systems of equations